Software

Compatibility Issues with NumPy 2.0

The newly released version of NumPy 2.0 includes substantial internal changes, including migrating code from C to C++. These modifications have led to significant issues with backwards compatibility, resulting in numerous breaking changes to both the Python and C APIs. As a consequence, packages built against NumPy 1.xx may encounter ImportError messages. To ensure compatibility, these packages must be rebuilt against NumPy 2.0.

Recommendation for Addressing the Issue:

weld predictor - slurm account error

Updated on 09/08/2022:

Users can choose the project code from a dropdown list to use. 

Original Post:

Users of weld predictor software in ondemand will receive an error when trying to start these jobs.

The error shows:

Simulation failed to be submitted ... sbatch:error job failed to be submitted
Job invalid: must specify account for job
sbatch error

Workaround

Create file ~/.slurm/defaults and add entry for account.

Jupyter security issue Aug. 13, 2021

Please do not run any Jupyter applications at OSC until further notice due to a security vulnerability.

OSC will update JupyterLab and Jupyter Notebook applications to rectify this as soon as possible.

List of versions changed:

  • 0.35: removed because there is no official patch release.
  • 1.2: upgraded to 1.2.21
  • 2.1: replaced with 2.2.10 because there is no official patch release.
  • 3.0: upgraded to 3.0.17

References for more information:

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